Bulletin to update ADA ramp software
Proterra technical service bulletin SC-22-089 for 2019 Proterra Catalyst and 2021 Proterra ZX5.
- Bulletin number
- SC-22-089 (SC-22-089)
- Component
- Electrical system
- Summary
- Bulletin to update ADA ramp software. The vendor provided new software to support the ramp deploying and retracting at normal speed. Prior to the software the ramps were functioning slower than expected.
Vehicles covered
- Proterra Catalyst 2019 2019
- Proterra ZX5 2021 2021
VIN decoder
See the problems and recalls for an exact car
Buying a used Proterra Catalyst?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history